How severe is CVE-2017-8977?

CVE-2017-8977 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2017-8977 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-8977?

CVE-2017-8977 affects Hp Moonshot Provisioning Manager Appliance. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-8977?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2017-8977 published?

CVE-2017-8977 was published on 2018-02-15 and last updated on 2026-06-17.

CVE-2017-8977

CVE-2017-8977 is a critical-severity vulnerability in Hp Moonshot Provisioning Manager Appliance with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
CVSS v2: 8.5
EPSS exploit prediction: 4% (90th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Hp Moonshot Provisioning Manager Appliance
Published: 2018-02-15
Last modified: 2026-06-17

Description

A Remote Denial of Service vulnerability in Hewlett Packard Enterprise Moonshot Provisioning Manager Appliance version v1.20 was found.

Frequently asked questions

What is CVE-2017-8977?: A Remote Denial of Service vulnerability in Hewlett Packard Enterprise Moonshot Provisioning Manager Appliance version v1.20 was found.
How severe is CVE-2017-8977?: CVE-2017-8977 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2017-8977 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-8977?: CVE-2017-8977 affects Hp Moonshot Provisioning Manager Appliance. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-8977?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2017-8977 published?: CVE-2017-8977 was published on 2018-02-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:hp:moonshot_provisioning_manager_appliance:1.20:*:*:*:*:*:*:*

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